The Component: Genuine Sumitomo 7160-8234 individual automotive single-wire rubber cavity seal.

MT / TS / HM Sealed Series 2.3mm (.090) waterproof cable insulation seal (Black / NBR / Individual Piece / Alternative Cross-Ref: KET MG680604).

Applications & Fitment: Designed as a primary factory original equipment (OE) harsh-environment moisture and dust barrier for high-vibration automotive wiring looms. Universally specified across global passenger cars, marine vessels, agricultural machinery, and powersports networks to seal the rear wire entries of 2.3mm (.090) automotive connector plugs. Highly vulnerable to mechanical tearing or rubber degradation if forced into connector cavities using un-profiled sharp hand tools, or hardening if exposed to prolonged chemical contaminants outside engine-bay operating limits.

Technical Attributes:

- Manufacturer Part Number: 7160-8234 (Brand: Sumitomo Connectors / Japan Genuine Class)

- Global Industry Competitor Cross-Reference: KET Part Number: MG680604

- Product Series Interoperability: MT Sealed Series, TS Sealed Series, and HM Sealed Series (Multi-Application Lineup)

- Component Function: Waterproof Single-Wire Cavity Seal (SWS)

- Terminal Cavity Pitch Assignment: Optimized for 6.00mm pitch series connector housing grids (Size Designation: M / P6)

- Base Structural Compound: Premium High-Resiliency Nitrile Butadiene Rubber (NBR) / Silicone Variant Compound

- Color Profile: Factory Solid Black

- Compatible Outer Insulation Diameter Range: Formed to tightly grip cable insulation overall diameters from 1.70mm to 2.70mm [.067 to .106 inch]

- Target Wire Gauge Application (AVS Standard): Engineered for 0.50mm² to 1.25mm² automotive thin-wall primary wiring runs

- Target Wire Gauge Application (AV/AVSS Standard): Handles 0.50mm² to 0.85mm² AV wire or 1.25mm² to 2.00mm² ultra-thin-wall AVSS wiring configurations

- Outer Component Dimensions: Physical profile measurements of 6.00mm (Length) x 5.70mm (Maximum Cavity Seating Diameter) with a 1.70mm Internal wire channel hole

- Environmental Sealing Level: Waterproof, dustproof, and splashproof certified; engineered to maintain initial housing cavity internal sealing thresholds of 49.0kPa Minimum (29.4kPa Min following intensive lifecycle durability aging)

- Companion Terminal Interoperability: Seats perfectly behind standard Sumitomo 2.3mm (.090) series contacts, including male tab pin 1500-0105 and female socket receptacles 1500-0110 or 8240-4828

- Commercial Access: Tiered B2B wholesale trade volume pricing breaks apply instantly inside your basket for independent tuning garages, loom remanufacturers, and trade auto-electrical stockists.